ref. ref. ref. ref. ref. 4.90 (.193) 2.40 (.094) ref. 2.40 (.094) 1.10 (.043) 1.10 (.043) ref. 1.10 (.043) ref. 1.10 (.043) 4.90 (.193) 6.50 0.30 (.256 .012) 6.20 0.30 (.244 .012) 1.10 0.15 (.043 .006) 4.90 (.193) typ. 100 typ. 2.15 (.085) typ. 2.20 (.087) typ. 2.15 (.085) features maximum height of 1.25 mm current up to 2.6 a rohs compliant* applications input/output of dc/dc converters power supplies for: ? portable communication equipment ? camcorders ? lcd tvs ? car radios sru6011 series - shielded smd power inductors test voltage ....................................0.1 v re ow soldering .. 230 ?, 50 sec. max. operating temp. .........-40 ? to +125 ? (temperature rise included) storage temp. ............-40 ? to +125 ? resistance to soldering heat ............................... 260 ? for 10 sec. electrical speci cations general speci cations core ....................ferrite dr and ri core wire ............................enameled copper terminal ....................................ag/ni/sn rated current ..ind. drop 35 % typ. at isat temp. rise.......40 ? max. at rated irms packaging .................. 1000 pcs. per reel materials product dimensions recommended layout dimensions: mm (inches) * rohs directive 2002/95/ec jan. 27, 2003 including annex and rohs recast 2011/65/eu june 8, 2011. speci? cations are subject to change without notice. the device characteristics and parameters in this data sheet can and do vary in different applications and actual device performance may vary over time. users should verify actual device performance in their speci? c applications. electrical schematic bourns part number inductance @ 100 khz q ref. test freq. (mhz) srf typ. (mhz) rdc max. (m ) i rms max. (a) i sat typ. (a) **k- factor l (?) tol. (%) sru6011-1r4y 1.4 ?0 8 7.96 140 40 2.60 1.80 707 sru6011-2r7y 2.7 ?0 8 7.96 100 62 2.20 1.45 490 sru6011-4r7y 4.7 ?0 8 7.96 70 86 1.80 1.10 374 sru6011-6r8y 6.8 ?0 7 7.96 55 136 1.40 0.90 303 SRU6011-100Y 10 ?0 12 2.52 45 220 1.10 0.72 236 sru6011-150y 15 ?0 10 2.52 32 320 0.95 0.62 193 sru6011-220y 22 ?0 10 2.52 26 390 0.80 0.48 163 sru6011-330y 33 ?0 10 2.52 22 560 0.68 0.38 141 sru6011-470y 47 ?0 10 2.52 20 850 0.55 0.32 112 sru6011-680y 68 ?0 12 2.52 18 1200 0.46 0.28 92 *rohs compliant **k-factor: to calculate core ux density, bp-p (gauss) = k x l(?) x i (peak-to-peak ripple current, a), determine core loss from core loss vs. flux density plot. 100 flux density bp-p (gauss) 100 1000 10 100 1000 1 mhz 500 khz 300 khz 200 khz 100 khz 50 khz 10000 1 0.1 0.01 core loss (mw) core loss vs. flux density
user direction of feed 200 (7.874) no component no component components 400 (15.748) start 4 (.157) 8 (.315) end 100 100 100 10 embossed carrier embossed cavity 12.0 (.472) cover tape srf0504 series - line filter packaging speci cations dimensions: mm (inches) qty: 1,000 pcs. per reel sru6011 series - shielded smd power inductors speci cations are subject to change without notice. the device characteristics and parameters in this data sheet can and do vary in different applications and actual device perfor mance may vary over time. users should verify actual device performance in their speci c applications. rev. 11/13 14 (.551) 16.5 (.650) 2.0 ?0.5 (.079 ?.020) 50.0 (1.969) 178.0 (7.008) dia. 13.0 ?0.5 (.512 ?.020) dia. 13.0 ?0.5 (.512 ?.020) dia. 21.0 ?0.8 (.827 ?.031)
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